1947095088

素因数分解:

$2^4\times 3^1\times {\mathrm{40564481}}^1$

素因数の和:40564492

約数の個数: 20

約数和(自身を含む): 5029995768

約数和(自身を除く): 3082900680

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 40564481, 81128962, 121693443, 162257924, 243386886, 324515848, 486773772, 649031696, 973547544, 1947095088]

約数ペア:

[(1, 1947095088), (2, 973547544), (3, 649031696), (4, 486773772), (6, 324515848), (8, 243386886), (12, 162257924), (16, 121693443), (24, 81128962), (48, 40564481)]